From 710f22eeb90cf04b63230db56947c6bf84feee1e Mon Sep 17 00:00:00 2001
From: William Knauss <will.knauss@gmail.com>
Date: Thu, 5 Jun 2014 20:40:00 -0400
Subject: [PATCH] parse_file

---
 parsecsv.lib.php | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/parsecsv.lib.php b/parsecsv.lib.php
index 1075eaf..899c25f 100644
--- a/parsecsv.lib.php
+++ b/parsecsv.lib.php
@@ -629,15 +629,15 @@ class parseCSV {
      * @return [array|bool]
      */
     public function parse_file ($file = null) {
-        if ( $file === null ) {
+        if (is_null($file)) {
             $file = $this->file;
         }
 
-        if ( empty($this->file_data) ) {
+        if (empty($this->file_data)) {
             $this->load_data($file);
         }
 
-        return ( !empty($this->file_data) ) ? $this->parse_string() : false ;
+        return (!empty($this->file_data)) ? $this->parse_string() : false;
     }
 
     /**